Diesel Injection Parts

The difference between your diesel injection system working at its optimum and performing badly can be a large financial cost, so understanding the performance of your unit injector pumps is important.

You should endeavour to replace your Diesel Injection parts prior to them becoming faulty, as this will significantly reduce your costs of repair and minimise the impact of failure on other elements of the engine especially for heavy-duty vehicles.

​

There are some easy to spot signs that your Diesel Injection System is beginning to fail; you should look out for:

• Uneven idling or difficulty starting the vehicle

• An intense smell of fuel from outside the vehicle while stationary

• White or dirty smoke exiting the vehicle through the exhaust system

• Uneconomical fuel consumption (low miles to the gallon)

• Intermittent misfiring while in motion